Strub is a last name of German origin, and may refer to: Emil Strub (1858–1909), Swiss railway builder and inventor of the Strub rack system Charles H. Strub (1884–1958), American dentist and entrepreneur Joseph Strub (1833–1890), Spiritan Roman Catholic priest who founded Duquesne University in Pittsburgh, Pennsylvania Sean Strub (born 1958), American writer and activist See also Gustav Strube (1867–1953), German-American composer Straub German-language surnames